55005500504 has 16 divisors (see below), whose sum is σ = 106462259520. Its totient is φ = 26615564640.

The previous prime is 55005500497. The next prime is 55005500507. The reversal of 55005500504 is 40500550055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55005500507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110897939 + ... + 110898434.

It is an arithmetic number, because the mean of its divisors is an integer number (6653891220).

Almost surely, 2^55005500504 is an apocalyptic number.

It is an amenable number.

55005500504 is a deficient number, since it is larger than the sum of its proper divisors (51456759016).

55005500504 is a wasteful number, since it uses less digits than its factorization.

55005500504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221796410 (or 221796406 counting only the distinct ones).

The product of its (nonzero) digits is 12500, while the sum is 29.

The spelling of 55005500504 in words is "fifty-five billion, five million, five hundred thousand, five hundred four".